The following problems were found:

• You cannot add "Drone with 1080P Camera - Foldable Remote Control Quadcopter with Voice Gesture Control, 3D Flip, One Key Start, Emergency Stop, 2 Batteries, Easier to Use, Toy for Kids Adults Beginners, Grey" to the cart because the product is out of stock.
• You cannot add "XL Cold Plunge Tub for Athletes, Compatible with Water Chiller, 134-Gallon Inflatable Ice Bathtub with Insulated Lid, Thermometer, Pro Grade Cold Plunge Ice Pod for Outdoor & Indoor Cold Water Therapy" to the cart because the product is out of stock.